Home / 2,224,806.30-3,337,209.45-541,909.80

Finding the Fourth Proportional to 2,224,806.30, 3,337,209.45 and 541,909.80

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Solution

The fourth proportional to 2,224,806.30, 3,337,209.45 and 541,909.80 is: 812,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,806.30 : 3,337,209.45 = 541,909.80 : x
  2. Step 2: Convert to fraction form
    2,224,806.30/3,337,209.45 = 541,909.80/x
  3. Step 3: Cross multiply
    2,224,806.30x = 3,337,209.45 × 541,909.80
  4. Step 4: Simplify right side
    2,224,806.30x = 1,808,466,505,607.61
  5. Step 5: Solve for x
    x = 1,808,466,505,607.61/2,224,806.30
  6. Step 6: Final answer
    x = 812,864.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.